TC1014/TC1015/TC1185

DS21335B-page 4

© 2002 Microchip Technology Inc.

TC1014/TC1015/TC1185 ELECTRICAL SPECIFICATIONS (CONTINUED)

specifications apply for junction temperatures of -40°C to +125°C.

Symbol

Parameter

Min

Typ

Max

Units

Test Conditions

SHDN Input

SHDN Input High Threshold

45

—

—

SHDN Input Low Threshold

—

—

15

Note

1:

2:

3:

4:

Regulation is measured at a constant junction temperature using low duty cycle pulse testing. Load regulation is tested over a load range

from 1.0mA to the maximum specified output current. Changes in output voltage due to heating effects are covered by the thermal

regulation specification.

5:

Dropout voltage is defined as the input to output differential at which the output voltage drops 2% below its nominal value at a 1V

differential.

6:

Thermal Regulation is defined as the change in output voltage at a time T after a change in power dissipation is applied, excluding load or

7:

The maximum allowable power dissipation is a function of ambient temperature, the maximum allowable junction temperature and the

thermal shutdown. Please see Section 4.0 Thermal Considerations for more details.

8:

Apply for Junction Temperatures of -40°C to +85°C.

6